4-(Difluoromethyl)-1,2,5-oxadiazole-3-carboxylic acid CAS 2452465-16-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2452465-16-4
Molecular FormulaC4H2F2N2O3
Molecular Weight164.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Difluoromethyl)-1,2,5-oxadiazole-3-carboxylic acid CAS 2452465-16-4 chemical structure

Description

4-(Difluoromethyl)-1,2,5-oxadiazole-3-carboxylic acid (CAS 2452465-16-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H2F2N2O3. Molecular weight: 164.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H2F2N2O3
Molecular Weight164.07 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2000
Halogen ContentF-containing
Nitrogen Atoms2

Related Difluoromethyl Standards

Recommended Standards

Why CATO?